72% (2011)

50% (1959)

70% (1987)

90% (1981)

80% (2001)

79% (1993)

0% (2008)

0% (1989)

0% (2009)

86% (2000)

57% (1982)

0% (2002)

0% (2010)

78% (1997)

83% (2004)

63% (2016)

81% (2008)

90% (2011)

0% (2002)

0% (1990)